import Vue from 'vue'
import Router from 'vue-router'

import approvalsRouter from './modules/approvals'
import departmentsRouter from './modules/departments'
import employeesRouter from './modules/employees'
import permissionRouter from './modules/permission'
import attendancesRouter from './modules/attendances'
import salarysRouter from './modules/salarys'
import settingRouter from './modules/setting'
import socialRouter from './modules/social'
import userRouter from './modules/user'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        name: 'Dashboard',
        component: () => import('@/views/dashboard/index'),
        meta: { title: '首页', icon: 'dashboard' }
      }
    ]
  },

  {
    path: '/import',
    hidden: true,
    component: Layout,
    children: [
      {
        path: '',
        name: 'import',
        component: () => import('@/views/import')
      }
    ]
  },
  userRouter
]

export const asyncRoutes = [
  approvalsRouter,
  departmentsRouter,
  employeesRouter,
  permissionRouter,
  attendancesRouter,
  salarysRouter,
  settingRouter,
  socialRouter
]

const createRouter = () =>
  new Router({
    mode: 'history', // 路由模式
    base: 'iHRM', // 基准地址
    scrollBehavior: () => ({ y: 0 }), // 管理滚动行为 如果出现滚动切换就让页面回到顶部
    // routes: [...constantRoutes]
    routes: [...constantRoutes, ...asyncRoutes] // 动态路由和静态路由临时合并
  })

const router = createRouter() // 实例化一个路由

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
// 重置理由的方法
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
